Leadership changes can redefine a party’s brand. Survey data show how leaders like Mark Carney reshaped voter perceptions.

TORONTO (AP) — Canadians have given Prime Minister Justin Trudeau’s Liberal Party a victory in parliamentary elections, according to projections by the Canadian Press and Canada’s television networks.

(CNN) — The race is underway to replace Canada’s Prime Minister Justin Trudeau. Frontrunners to lead Trudeau’s ruling Liberal Party, including the internationally recognizable Chrystia Freeland and ...